The Panasonic square thin type SMD light touch switch has external dimensions 6.5 mm ´ 6.0 mm and height 1.8 mm. It has with or without ground terminal, height, operating force and overstroke travel. The operating switches for other electronic equipment, PC mouse, car audio system.Travel type short push travel or overstroke travelType snap action/push-on type SPSTElectrical rating 10 μA 2 V DC to 20 mA 15 V DC (Resistive load) Operating temperature between –40 °C to +85 °C